import React, { Component } from 'react'
import './css/index.css';

export default class App extends Component {
    render() {
        var name = "React"
        var obj = {
            background: "yellow"
        }
        return (
            <div>
                10 + 20 = {189 *3+33} - {name} <br/>
                
                {10 > 20 ? 'aaaa' : 'bbbb'}

                <div style={{color: "red"}}>111111</div>
                <div style={obj}>2222</div>
                <div className='active'>33333</div>
            </div>
        )
    }
}
